- class Student13{
- int id;
- String name;
- Student13(){System.out.println("default constructor is invoked");}
- Student13(int id,String name){
- this ();//it is used to invoked current class constructor.
- this.id = id;
- this.name = name;
- }
- void display(){System.out.println(id+" "+name);}
- public static void main(String args[]){
- Student13 e1 = new Student13(111,"karan");
- Student13 e2 = new Student13(222,"Aryan");
- e1.display();
- e2.display();
- }
- }
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